品牌：上海文辕隔音门窗开关类型：手动开启方式：平开门玻璃层数：其他厚度：60mmmm风格：欧式安全等级：A级加工定制：是使用范围：客厅型号：海螺95型材专业隔音门窗制作公司，隔热保温门窗，飞机噪音，马路噪音，高架噪音，工业噪音，专业隔音降噪······································································································································
